Cities and towns; Nile River; Luxor (Egypt); Red Sea; Beja (African people); Diocletian, Emperor of Rome, 245-313; Roman Empire; Politics; Military; Justinian I, Emperor of the East, 483?-565; Council of Chalcedon (451); Bishops; Christianity;...
History of the Patriarchs; Authorship; Alexandria (Egypt); Mark, Saint; Arabic language; Coptic language; Muslims; Fatimid dynasty; Muslim converts from Christianity; Martyrs